Trojan

Trojan.Delf.Downloader.N information

Malware Removal

The Trojan.Delf.Downloader.N is considered dangerous by lots of security experts. When this infection is active, you may notice unwanted processes in Task Manager list. In this case, it is adviced to scan your computer with GridinSoft Anti-Malware.

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What Trojan.Delf.Downloader.N virus can do?

  • Executable code extraction
  • Injection (inter-process)
  • Injection (Process Hollowing)
  • Creates RWX memory
  • Possible date expiration check, exits too soon after checking local time
  • Reads data out of its own binary image
  • Drops a binary and executes it
  • Unconventionial language used in binary resources: Arabic (Egypt)
  • The binary likely contains encrypted or compressed data.
  • The executable is compressed using UPX
  • Executed a process and injected code into it, probably while unpacking
  • Attempts to repeatedly call a single API many times in order to delay analysis time
  • Steals private information from local Internet browsers
  • Installs itself for autorun at Windows startup
  • Spoofs its process name and/or associated pathname to appear as a legitimate process
  • Collects information to fingerprint the system
  • Anomalous binary characteristics
  • Uses suspicious command line tools or Windows utilities

How to determine Trojan.Delf.Downloader.N?


File Info:

crc32: 1B86527F
md5: 31adad80b4a544673eaba965aef5bd0f
name: 31ADAD80B4A544673EABA965AEF5BD0F.mlw
sha1: 4faef5053d4470d7626c21d54f472b074c7a15b8
sha256: 663c406ac2fbd65ebdec6c76e0140d8cc1d060b9d43939823f9b79b99ac4d8ad
sha512: 42238f6fc438888a6fe1214a4255834ac6767eae7d3f961dd71a2d0ab58126ec9ddcf649524ff2f80c83e25dd7e988e50c3181708152dcc86b436cc1c97a74cf
ssdeep: 12288:UpHYVqH7TzAQJ4Rzpi9/IyFYR1W9Yiy5ljbjmZIMrVZ7ZE9lZsL5pSj:CYoTzAtzp8/IyB9wljXbMZdq9lf
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

0: [No Data]

Trojan.Delf.Downloader.N also known as:

K7AntiVirusTrojan ( 0054e05c1 )
LionicTrojan.Win32.Inject.4!c
Elasticmalicious (high confidence)
DrWebTrojan.Remcos.3
ClamAVWin.Trojan.Agent-7995291-0
CAT-QuickHealTrojan.Inject
ALYacTrojan.Delf.Downloader.N
MalwarebytesTrojan.MalPack.SMY.Generic
ZillyaTrojan.Inject.Win32.292855
CrowdStrikewin/malicious_confidence_100% (W)
BitDefenderTrojan.Delf.Downloader.N
K7GWTrojan ( 0054e05c1 )
Cybereasonmalicious.0b4a54
CyrenW32/Injector.WLAL-5257
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/TrojanDropper.Delf.OSV
APEXMalicious
Paloaltogeneric.ml
CynetMalicious (score: 100)
KasperskyHEUR:Trojan.Win32.Inject.gen
AlibabaTrojanSpy:Win32/AveMaria.3e7f0905
NANO-AntivirusTrojan.Win32.Androm.fqcnlb
MicroWorld-eScanTrojan.Delf.Downloader.N
TencentMalware.Win32.Gencirc.116b957a
Ad-AwareTrojan.Delf.Downloader.N
SophosMal/Generic-S
ComodoMalware@#h0h0l5uc85ri
BitDefenderThetaGen:NN.ZelphiF.34236.UmGfaeOBVhnc
VIPRETrojan.Win32.Generic!BT
TrendMicroTROJ_GEN.R002C0PIQ21
McAfee-GW-EditionBehavesLike.Win32.Dropper.bc
FireEyeGeneric.mg.31adad80b4a54467
EmsisoftTrojan.Delf.Downloader.N (B)
SentinelOneStatic AI – Suspicious PE
JiangminTrojan.Inject.arum
AviraHEUR/AGEN.1128746
Antiy-AVLTrojan/Generic.ASMalwS.2B786DD
ArcabitTrojan.Delf.Downloader.N
GDataTrojan.Delf.Downloader.N
AhnLab-V3Malware/Win32.Generic.C3239666
McAfeeArtemis!31ADAD80B4A5
VBA32Trojan.Inject
TrendMicro-HouseCallTROJ_GEN.R002C0PIQ21
YandexTrojan.GenAsa!gtr7zNJCBgA
IkarusTrojan.Inject
MaxSecureWin.MxResIcn.Heur.Gen
FortinetW32/Injector.EFPU!tr
PandaTrj/CI.A

How to remove Trojan.Delf.Downloader.N?

Trojan.Delf.Downloader.N removal tool
  • Download and install GridinSoft Anti-Malware.
  • Open GridinSoft Anti-Malware and perform a “Standard scan“.
  • Move to quarantine” all items.
  • Open “Tools” tab – Press “Reset Browser Settings“.
  • Select proper browser and options – Click “Reset”.
  • Restart your computer.

About the author

Paul Valéry

I'm a cyber security analyst and data science expert with 5+ years of experience with security software contractors.

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